JACOOL Cell Phone Signal Booster for Truck Car RV SUV Trailer OTR | 5G 4G LTE 3G for Verizon T-Mobile AT&T All Carriers | Vehicle Signal Amplifier Band 12/13/17/2/4/5/25/66

Cell Phone Booster Truck Car

• 【Ideal for Trucks, RVs, SUVs and Off-Road Vehicles】cell signal booster designed for car Used to solving the dropped cell phone calls and slow loading 4g lte 5g network on the road . Committed to improving signal strength to ensure call quality and data upload and download speeds.Perfect for RV Truck Trailer Camper Travel
• 【Which Carriers Are Compatible】This cell phone booster for cars is compatible with major U.S. carriers such as AT&T, Verizon, T-Mobile, and Straight Talk. Regardless of your carrier, please make sure that your phone supports the following frequency bands: 2, 4, 5, 12, 13, 17, 25, or 66. Additionally, you should have at least 1–2 bars of signal outdoors. Otherwise, the car cell phone booster may not work properly.
• 【Processor Function】RV Cell Booster for Vehicle comes with automatic gain control(AGC), Max 50dB, which can detect the strength of the incoming signal and adjusts itself for the best performance to eliminate self-oscillation. The led indicator shows the status of the connection and reception. Sleep mode goes on standby to reduce power when the booster is not in use. Aluminum alloy material, makes compact size and better heat dissipation, effectively extend the life.
• 【Installation and Use】The 5g 4g lte car signal booster kit with all accessories you needed are included, no drilling required, be sure to follow the instructions carefully! Correct antenna placement on the vehicle is very important to get highest signal, read and follow the instructions, only takes about 10-20 minutes to install it all, simple, direct, and efficient, anyone can do it, Note: Please remember to turn it off if you do not use it for a long time to avoid draining your car's battery
• 【FCC Approved and Professional Technical Support】FCC approved car cell booster, designed with the high-quality components and repeated test for longevity and safety use, support 30 day money back, 2 year manufacturer warranty. lifetime professional technical support, offer 24-hour friendly customer service, if any problems, please feel free to contact us, we will do our best for you, and if anything happens to any of the components, we will unconditionally replace those items for you.